<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no" />
    <title>登录页面 - 后台管理系统</title>
    <link rel="icon" href="favicon.ico" type="image/ico">
    <meta name="keywords" content="LightYear,光年,后台模板,后台管理系统">
    <meta name="description" content="LightYear是一个基于Bootstrap v3.3.7的后台管理系统。">
    <meta name="author" content="xian">
    <link href="css/bootstrap.min.css" rel="stylesheet">
    <link href="css/materialdesignicons.min.css" rel="stylesheet">
    <link href="css/style.min.css" rel="stylesheet">
    <script type="text/javascript" src="js/jquery.js"></script>
    <style>
        .lyear-wrapper {
            position: relative;
        }
        .lyear-login {
            display: flex !important;
            min-height: 100vh;
            align-items: center !important;
            justify-content: center !important;
        }
        .lyear-login:after{
            content:'';
            min-height:inherit;
            font-size:0;
        }
        .login-center {
            background: #fff;
            min-width: 29.25rem;
            padding: 2.14286em 3.57143em;
            border-radius: 5px;
            margin: 2.85714em;
        }
        .login-header {
            margin-bottom: 1.5rem !important;
        }
        .login-center .has-feedback.feedback-left .form-control {
            padding-left: 38px;
            padding-right: 12px;
        }
        .login-center .has-feedback.feedback-left .form-control-feedback {
            left: 0;
            right: auto;
            width: 38px;
            height: 38px;
            line-height: 38px;
            z-index: 4;
            color: #dcdcdc;
        }
        .login-center .has-feedback.feedback-left.row .form-control-feedback {
            left: 15px;
        }
    </style>

    <script type="text/javascript">
        $(function () {
            $("#btn").click(function () {
                var uname = $("#username").val();
                var pwd = $("#password").val();
                var txtcode = $("#txtcode").val();
                $.ajax({
                    url : "/login",
                    type : "post",
                    dataType : "json",
                    data : {
                        "username":uname,
                        "password":pwd,
                        "code":txtcode,
                    },
                    success:function (data) {
                        alert(data.code + "----------" + data.msg);

                        if (data.code === 0){
                            window.location = "/hello"
                        }

                    }
                })

            })

        })

        function changeCode() {
            //new Date 目的是浏览器不使用缓存，每次获取新的内容
            var url="/captcha/code?t="+new Date();
            $("#imageCode").attr("src",url)
        }

    </script>

</head>

<body>
<div class="row lyear-wrapper">
    <div class="lyear-login">
        <div class="login-center">
            <div class="login-header text-center">
                <a href="/hello"> <img alt="light year admin" src="images/logo-sidebar.png"> </a>
            </div>
            <form action="/hello" method="post">
                <div class="form-group has-feedback feedback-left">
                    <input type="text" placeholder="请输入您的用户名" class="form-control" name="username" id="username" />
                    <span class="mdi mdi-account form-control-feedback" aria-hidden="true"></span>
                </div>
                <div class="form-group has-feedback feedback-left">
                    <input type="password" placeholder="请输入密码" class="form-control" id="password" name="password" />
                    <span class="mdi mdi-lock form-control-feedback" aria-hidden="true"></span>
                </div>
                <div class="form-group has-feedback feedback-left row">
                    <div class="col-xs-7">
                        <input type="text" id="txtcode" class="form-control" placeholder="验证码">
                        <span class="mdi mdi-check-all form-control-feedback" aria-hidden="true"></span>
                    </div>
                    <div class="col-xs-5">
                        <img id="imageCode" src="/captcha/code" /><br>
                        <a href="javascript:void(0)" onclick="changeCode()">重新获取</a>
                    </div>
                </div>
                <div class="form-group">
                    <button class="btn btn-block btn-primary" type="button" id="btn">立即登录</button>
                </div>
            </form>
            <hr>
            <footer class="col-sm-12 text-center">
                <p class="m-b-0">Copyright © 2020 <a href="http://javagiao.top">贤</a>. All right reserved</p>
            </footer>
        </div>
    </div>
</div>
<script type="text/javascript" src="js/jquery.min.js"></script>
<script type="text/javascript" src="js/bootstrap.min.js"></script>
<script type="text/javascript">;</script>
</body>
</html>